A photographer wants to take a photo of 3 students out of 6 students of whom two do not want to participate in photo. The no. of ways of taking photo is:

Can you take a photo of a mirage

Can you take a photo of a mirage ?

The number of ways in which a host lady invite 8 people for a party of 8 out of 12 people of whom two do not want to attend the party together is

Gaurav wants to teach students about air pollution which of the following activity he should under take ?

A delegation of five students is to be formed from a group of 10 students.If three particular students want to remain together whereas two particular students do not want to remain together then the number of selection s is

A teacher wants to take 10 students to a park. He can take exactly 3 students at a time and will not take the same group of 3 students more than once. Find the number of times (i) each student can go to the park (ii) the teacher can go to the park.

In a school only, 3 out of 5 students can participate in a competition. What is the probability of the students who do not make it to the competition?